Tetrahedron Letters
Tetrahedron Letters > 2011 > 52 > 1 > 69-73
Tetrahedron Letters > 2011 > 52 > 7 > 809-812
Tetrahedron Letters > 2011 > 52 > 22 > 2818-2822
Tetrahedron Letters > 2011 > 52 > 27 > 3492-3495
Tetrahedron Letters > 2011 > 52 > 32 > 4132-4136
Tetrahedron Letters > 2011 > 52 > 43 > 5575-5580